APA (7th ed.) Zitazioa
Fellows, R., & Liu, A. (2015). Research methods for construction (Fourth edition.). John Wiley & Sons, Inc..
Chicago Style (17th ed.) Zitazioa
Fellows, Richard, eta Anita Liu. Research Methods for Construction. Fourth edition. West Sussex, England: John Wiley & Sons, Inc., 2015.
MLA (9th ed.) Zitazioa
Fellows, Richard, eta Anita Liu. Research Methods for Construction. Fourth edition. John Wiley & Sons, Inc., 2015.
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